Canister



FIG. 1 is a perspective view of the invention.

FIG. 2 is a front view of the invention.

FIG. 3 is a rear view of the invention.

FIG. 4 is a side view of the invention with the opposite side being a mirror image thereof.

FIG. 5 is a top view of the invention; and,

FIG. 6 is a bottom plan view of the invention. 

The ornamental design for a canister, as shown and described. 